package com.guigu.ababa.ababaclassroom.service;

import com.guigu.ababa.ababaclassroom.entity.Ab_lecturer;

import java.util.List;

public interface Ab_lecturerService {

    //查询教师全部
    List<Ab_lecturer> Selectlecturer();

    //添加教师
    int insertlecturer(Ab_lecturer ab_lecturer);

    //查询单个具体教师(根据ID)
    Ab_lecturer SelectoneId(int userid);

    //修改教师
    int updatelecturer(Ab_lecturer ab_lecturer);
}
